Width 1 5 m*Height 2 7 m A piece of width 2 0 m*Height 2 7 m A piece of width 2 5 m*Height 2 7 m A piece of width 3 0 m*Height 2 7 m a piece of width 3 5 m * Height 2 7 m a piece of width 3 5 m * Height 2 7 m a piece of width 3 5 m * Height 2 7 m a piece of width